# The sum of X and Y's age is 105. When X was Y's age, she was 1.5 times Y's age then what are their present ages

1.  45: 60

2.  30: 40

3.  50: 60

4.  60: 45

4

60: 45

Explanation :
No Explanation available for this question

# 10 men working for 20 days, 5 hours a day can build a fence of length 20 meters. I need to build a fence of length 100 metres in 5 days and the men are willing to work 10 hours a day. How many men do we need ?

1.  400

2.  100

3.  300

4.   200

4

100

Explanation :
No Explanation available for this question

# Find the factor of a4+64

1.  (a2+8)(a2-8)

2.  (a2+2)(a2-2)

3.  (a2+4a+8)(a2-4a+8)

4.  None of these.

4

(a2+8)(a2-8)

Explanation :
No Explanation available for this question

# A contractor undertakes to complete a project in 56 days using 100 men. However after 46 days, 100 men thereby completing the project on time. Had the additional men not been deployed, then by how many days would the project be delayed

1.  10

2.  20

3.   5

4.  40

4

10

Explanation :
No Explanation available for this question

# Exam-1 = 30/50 Exam2 = 40/50 a) what is the increase in percent b) What is the % of increase?

1.  20: 33 of 1/3

2.  33 of 1/3: 20

3.  20: 40

4.  40: 33 of 1/3

4

20: 33 of 1/3

Explanation :
No Explanation available for this question

# a) What is 30% of 60% b) What % is 30% of 60%? c) What % of 30% is 60%?

1.  17%;45%;190%

2.  18%;50%;200%

3.  20%;100%;150%

4.  50%;18%;200%

4

18\%;50\%;200\%

Explanation :
No Explanation available for this question

# a)The price of sugar increases by 25%. By what % should consumption be decreased so that expenditure on sugar remains constant b) Consider the same problem but price increases by 50%?

1.  40; 66.66

2.  80; 99.99

3.  20; 33.33

4.  10; 11.11

4

20; 33.33

Explanation :
No Explanation available for this question

# I have bought a car for some amount. I sell it to Mr.X at 10% loss due to need of money urgently. But later I buy it again from him at my original purchase price. a) What is Mr.X's profit b) What is my loss?

1.  11.11%; 10%

2.  10%; 11.11%

3.  20%; 22.22%

4.  40%; 44.44%

4

11.11\%; 10\%

Explanation :
No Explanation available for this question

# A farmer purchases 2 horses for the same price. One he sells at a 10% profit and the other he sells at a 10% loss. What is his overall profit or loss

1.  Rs.200 loss

2.  Rs.200 profit

3.  No loss, no profit

4.  Rs.400 loss

4

No loss, no profit

Explanation :
No Explanation available for this question

1.  % profit

2.  4% loss

3.  2% loss

4.   2% profit

4